Mine off the top of my head...
#1 - Meyer, Ohio State - Still the gold standard. Have him ahead of Saban, because he's shown he can do more with less. Probably not fair to Saban, because Saban has never really had to work with less, but Meyer out-schemes everyone he plays against, and is greatness all around.
#2 - Saban, Alabama - I'm not sure anybody can have him outside their top 3. Does so many things right, and the best halftime adjustment coach I've ever seen. I gained a lot of respect for him when those 4 players robbed a kid and took his laptop, and Saban kicked them off the team for good. A couple of those guys were elite talents too, one went pro.
#3 - Petrino - Louisville - Everything this guy does (on the NCAA football field at least) turns to gold. I've seen a big enough sample size now. You can't deny it.
#4 - Patterson, TCU - So good. Takes a very small school with mid-tier funding and alumni support, and turns them into a perennial powerhouse. It's no accident.
#5 - Fisher, FSU - Scary good. Is also able to keep a program in line where they never used to be able to. Wins the state of Florida in recruiting every year too.
#6 - Peterson, Washington - I no doubt have him higher than you do, but the Washington Freakin Huskies are top 10 again, and he did it in a very short amount of time. Took Boise from a nice story to world-beaters. Washington stole one here. He's plus-plus in every category.
#7 - McElwain, Florida - Hard not to be impressed what he's done at a school that had fallen off the map quick. Came in a fixed an offense that couldn't do anything into one you have to game plan for. People were lining up to play the Gators, now nobody wants to play the Gators.
#8 - Swinney, Clemson - Comes off as a doofus, but you can't deny what he's done. Made Clemson a monster program, and got them to play defense. Probably should be higher.
#9 - Dantonio, MichSt - Plays a boring, pro-style game, is in a super tough recruiting battleground, and just continues to get it done. Gangster of a coach.
#10 - Shaw, Stanford - Everyone thought there would be a dropoff after Harbaugh left, but after one rebuilding season, Stanford is right back at the top again, with brutal recruiting standards. They will never have the overall talent to not drop a game here and there, but what he's built and how he silently out-coaches people is remarkable.
#11 - Balliff, Rice - My small school, punches-way-above-his-weight selection. Rice University is nothing but a school with Stanford-level recruiting standards, and about 7000 kids overall, mostly Asian. Balliff waltzes in and goes 3-1 in bowl games. Just taking this team to a bowl game is a miracle. Can't believe he's not on more people's radars come hiring time. I know they're bad this year, but body of work really impresses.
#12 - Harbaugh, Michigan - Tough to rank since he's been gone, but killing it right away with Michigan and creating a winning culture there again right off the bat. He knows his shit. Too hard to put 12 coaches above him right now.
Honorable mentions - Whittingham, Freeze, McIntyre, Herman, whoever is at North Dakota State, Stoops, Fleck, Satterfield
If you're bored like me right now, put your top 12 up!